65654550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 240

約数和(自身を含む): 207955440

約数和(自身を除く): 142300890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 29, 30, 39, 43, 45, 50, 54, 58, 65, 75, 78, 81, 86, 87, 90, 117, 129, 130, 135, 145, 150, 162, 174, 195, 215, 225, 234, 258, 261, 270, 290, 325, 351, 377, 387, 390, 405, 430, 435, 450, 522, 559, 585, 645, 650, 675, 702, 725, 754, 774, 783, 810, 870, 975, 1053, 1075, 1118, 1131, 1161, 1170, 1247, 1290, 1305, 1350, 1450, 1566, 1677, 1755, 1885, 1935, 1950, 2025, 2106, 2150, 2175, 2262, 2322, 2349, 2494, 2610, 2795, 2925, 3225, 3354, 3393, 3483, 3510, 3741, 3770, 3870, 3915, 4050, 4350, 4698, 5031, 5265, 5590, 5655, 5805, 5850, 6235, 6450, 6525, 6786, 6966, 7482, 7830, 8385, 8775, 9425, 9675, 10062, 10179, 10530, 11223, 11310, 11610, 11745, 12470, 13050, 13975, 15093, 16211, 16770, 16965, 17415, 17550, 18705, 18850, 19350, 19575, 20358, 22446, 23490, 25155, 26325, 27950, 28275, 29025, 30186, 30537, 31175, 32422, 33669, 33930, 34830, 37410, 39150, 41925, 45279, 48633, 50310, 50895, 52650, 56115, 56550, 58050, 58725, 61074, 62350, 67338, 75465, 81055, 83850, 84825, 87075, 90558, 93525, 97266, 101007, 101790, 112230, 117450, 125775, 145899, 150930, 152685, 162110, 168345, 169650, 174150, 187050, 202014, 226395, 243165, 251550, 254475, 280575, 291798, 305370, 336690, 377325, 405275, 437697, 452790, 486330, 505035, 508950, 561150, 729495, 754650, 763425, 810550, 841725, 875394, 1010070, 1131975, 1215825, 1313091, 1458990, 1526850, 1683450, 2188485, 2263950, 2431650, 2525175, 2626182, 3647475, 4376970, 5050350, 6565455, 7294950, 10942425, 13130910, 21884850, 32827275, 65654550]

約数ペア:

[(1, 65654550), (2, 32827275), (3, 21884850), (5, 13130910), (6, 10942425), (9, 7294950), (10, 6565455), (13, 5050350), (15, 4376970), (18, 3647475), (25, 2626182), (26, 2525175), (27, 2431650), (29, 2263950), (30, 2188485), (39, 1683450), (43, 1526850), (45, 1458990), (50, 1313091), (54, 1215825), (58, 1131975), (65, 1010070), (75, 875394), (78, 841725), (81, 810550), (86, 763425), (87, 754650), (90, 729495), (117, 561150), (129, 508950), (130, 505035), (135, 486330), (145, 452790), (150, 437697), (162, 405275), (174, 377325), (195, 336690), (215, 305370), (225, 291798), (234, 280575), (258, 254475), (261, 251550), (270, 243165), (290, 226395), (325, 202014), (351, 187050), (377, 174150), (387, 169650), (390, 168345), (405, 162110), (430, 152685), (435, 150930), (450, 145899), (522, 125775), (559, 117450), (585, 112230), (645, 101790), (650, 101007), (675, 97266), (702, 93525), (725, 90558), (754, 87075), (774, 84825), (783, 83850), (810, 81055), (870, 75465), (975, 67338), (1053, 62350), (1075, 61074), (1118, 58725), (1131, 58050), (1161, 56550), (1170, 56115), (1247, 52650), (1290, 50895), (1305, 50310), (1350, 48633), (1450, 45279), (1566, 41925), (1677, 39150), (1755, 37410), (1885, 34830), (1935, 33930), (1950, 33669), (2025, 32422), (2106, 31175), (2150, 30537), (2175, 30186), (2262, 29025), (2322, 28275), (2349, 27950), (2494, 26325), (2610, 25155), (2795, 23490), (2925, 22446), (3225, 20358), (3354, 19575), (3393, 19350), (3483, 18850), (3510, 18705), (3741, 17550), (3770, 17415), (3870, 16965), (3915, 16770), (4050, 16211), (4350, 15093), (4698, 13975), (5031, 13050), (5265, 12470), (5590, 11745), (5655, 11610), (5805, 11310), (5850, 11223), (6235, 10530), (6450, 10179), (6525, 10062), (6786, 9675), (6966, 9425), (7482, 8775), (7830, 8385)]